SDO HMI 2011-10-13 21:59:02 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 157.16 | 799.56 | 96.66 | 491.98 | -12.19 | 48.59 | -31.60 | 120.26 | 0.5940 | 2.3 | -49.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-13 21:59:02 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.05 | 0.00 | 0.63 | -15.20 | 52.57 | -27.63 | 128.04 | 0.5704 | -731.0 | -571.2 | |
| 40.99 | 240.54 | 24.13 | 141.49 | -11.63 | 52.53 | -27.66 | 122.62 | 0.5421 | 1204.7 | 505.4 | |
| 1.31 | -2.00 | 0.78 | -2.00 | -12.02 | 52.17 | -28.02 | 122.91 | 0.5494 | 621.3 | 999999 | |
| 1.14 | 3.06 | 0.68 | 1.84 | -13.78 | 51.71 | -28.48 | 125.15 | 0.5686 | 796.3 | 642.4 | |
| 2.53 | -2.00 | 1.50 | -2.00 | -11.75 | 51.93 | -28.27 | 122.26 | 0.5504 | 717.4 | 999999 | |
| 0.35 | -2.00 | 0.21 | -2.00 | -11.79 | 51.71 | -28.48 | 122.13 | 0.5534 | 614.8 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -11.87 | 51.50 | -28.70 | 122.05 | 0.5566 | 695.0 | 553.6 | |
| 0.00 | 2.53 | 0.00 | 1.51 | -11.66 | 51.38 | -28.81 | 121.62 | 0.5564 | 650.0 | 574.0 | |
| 6.38 | 102.00 | 3.82 | 61.49 | -11.93 | 51.00 | -29.19 | 121.70 | 0.5631 | 965.3 | 249.3 | |
| 20.63 | -9.00 | 12.43 | -9.00 | -12.48 | 50.65 | -29.54 | 122.24 | 0.5714 | 949.3 | 999999 | |
| 0.00 | 1.84 | 0.00 | 1.13 | -13.97 | 49.88 | -30.32 | 123.78 | 0.5915 | 818.0 | 572.7 | |
| 0.00 | 1.31 | 0.00 | 0.81 | -14.20 | 49.77 | -30.42 | 124.02 | 0.5944 | 627.0 | 489.8 | |
| 0.00 | 1.22 | 0.00 | 0.75 | -13.30 | 49.48 | -30.72 | 122.46 | 0.5914 | 435.0 | 392.7 | |
| 0.00 | 2.62 | 0.00 | 1.62 | -13.55 | 49.01 | -31.19 | 122.43 | 0.5987 | 389.0 | 281.9 | |
| 0.00 | 1.31 | 0.00 | 0.82 | -13.79 | 48.03 | -32.16 | 121.99 | 0.6119 | -753.0 | -681.5 | |
| 0.00 | 1.31 | 0.00 | 0.82 | -13.95 | 47.57 | -32.63 | 121.85 | 0.6183 | -852.0 | -684.6 | |
| 4.20 | 430.47 | 2.59 | 272.57 | -11.33 | 47.73 | -32.47 | 118.16 | 0.5993 | 799.4 | -402.3 | |
| 0.00 | 1.66 | 0.00 | 1.03 | -11.90 | 47.58 | -32.62 | 118.90 | 0.6047 | -748.0 | -616.6 | |
| 0.00 | 1.31 | 0.00 | 0.83 | -13.94 | 47.13 | -33.07 | 121.50 | 0.6234 | -795.0 | -646.3 | |
| 0.00 | 0.87 | 0.00 | 0.54 | -10.86 | 47.13 | -33.06 | 117.03 | 0.6037 | 678.0 | 423.2 | |
| 1.22 | -17.00 | 0.76 | -17.00 | -11.47 | 46.91 | -33.29 | 117.78 | 0.6102 | -883.8 | 999999 | |
| 0.79 | -17.00 | 0.50 | -17.00 | -13.34 | 46.52 | -33.67 | 120.21 | 0.6265 | -675.4 | 999999 | |
| 3.15 | -17.00 | 1.98 | -17.00 | -12.30 | 46.61 | -33.59 | 118.78 | 0.6189 | -1066.7 | 999999 | |
| 14.86 | -17.00 | 9.39 | -17.00 | -12.84 | 46.49 | -33.71 | 119.47 | 0.6237 | -1160.8 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.78 | -14.13 | 46.02 | -34.18 | 120.95 | 0.6375 | -824.0 | -631.2 | |
| 0.00 | 2.62 | 0.00 | 1.69 | -14.30 | 45.92 | -34.28 | 121.10 | 0.6397 | -694.0 | -615.2 | |
| 4.55 | -17.00 | 2.89 | -17.00 | -13.05 | 46.09 | -34.11 | 119.49 | 0.6298 | -791.7 | 999999 | |
| 2.88 | -17.00 | 1.82 | -17.00 | -11.73 | 46.17 | -34.02 | 117.65 | 0.6207 | -1049.9 | 999999 | |
| 9.35 | -17.00 | 5.96 | -17.00 | -12.88 | 45.89 | -34.30 | 119.10 | 0.6311 | -752.2 | 999999 | |
| 18.01 | -17.00 | 11.44 | -17.00 | -12.47 | 45.92 | -34.28 | 118.53 | 0.6282 | -937.2 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.90 | -14.16 | 45.64 | -34.55 | 120.71 | 0.6420 | -571.0 | -514.6 | |
| 5.24 | -17.00 | 3.32 | -17.00 | -11.62 | 45.85 | -34.34 | 117.28 | 0.6239 | -1056.2 | 999999 | |
| 17.57 | -17.00 | 11.18 | -17.00 | -12.05 | 45.57 | -34.62 | 117.70 | 0.6299 | -805.3 | 999999 | |
| 2.01 | -17.00 | 1.28 | -17.00 | -11.55 | 45.57 | -34.63 | 116.97 | 0.6269 | -727.3 | 999999 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |